| article html file updated | 31 August 2025 09:20 CEST | Update | https://www.mdpi.com/1996-1073/13/2/470 |
| article html file updated | 20 July 2022 17:51 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:04 CET | Update | N/A |
| article html file updated | 7 February 2020 15:39 CET | Update | N/A |
| article html file updated | 20 January 2020 08:51 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 08:50 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/470/pdf |
| article xml uploaded. | 20 January 2020 08:50 CET | Update | https://www.mdpi.com/1996-1073/13/2/470/xml |
| article xml file uploaded | 20 January 2020 08:49 CET | Update | N/A |
| article html file updated | 20 January 2020 08:45 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 08:43 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/470/pdf-vor |
| article xml uploaded. | 20 January 2020 08:43 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 08:43 CET | Update | N/A |
| article html file updated | 18 January 2020 09:29 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2020 09:27 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/470/pdf-vor |
| article xml uploaded. | 18 January 2020 09:27 CET | Update | N/A |
| article xml file uploaded | 18 January 2020 09:27 CET | Original file | N/A |
